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GISELLE KARZOFF AGNP
NPI 1649065723
Nurse Practitioner - Adult Health in Franklin Lakes, NJ

Active since April 10, 2025PECOS Enrolled
922 HILLTOP TER, FRANKLIN LAKES, NJ 07417(201) 644-7007 Get Directions Write a Review

NPPES record last updated: April 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Giselle Karzoff Agnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GISELLE KARZOFF AGNP (NPI 1649065723) is an individual adult health provider in Franklin Lakes, New Jersey, licensed in New Jersey (AG03250047) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1649065723
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameGISELLE KARZOFFCredential: AGNP
Location Address922 HILLTOP TERFranklin Lakes, NJ 07417-1315
Mailing Address922 Hilltop TerFranklin Lakes, NJ 07417-1315 · (201) 644-7007
Phone(201) 644-7007
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateApril 10, 2025
NPPES CertifiedApril 10, 2025
✔ NPI 1649065723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NJ · AG03250047
922 HILLTOP TER, Franklin Lakes, NJ 07417
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Giselle Karzoff Agnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7517452485
PECOS Enrollment IDI20251218000201
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Giselle Karzoff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

A & a Pain And Spine Institute
12 mi
Pain Medicine
2 UNIVERSITY PLZ STE 500
Hackensack, NJ 07601
  • Reassigned Medicare billing, New Jersey enrollment
  • 4 clinicians in this Medicare group
NPI 1841049764 (201) 707-8791

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07417 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Giselle Karzoff's NPI number?

The NPI number for Giselle Karzoff is 1649065723. It was assigned to this individual provider in the NPPES registry on April 10, 2025.

Where is Giselle Karzoff located?

Giselle Karzoff practices at 922 Hilltop Ter, Franklin Lakes, NJ 07417. The listed phone number is (201) 644-7007.

What is Giselle Karzoff's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Giselle Karzoff enrolled in Medicare?

Yes. Giselle Karzoff is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Giselle Karzoff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Giselle Karzoff reassigns Medicare benefits to A & a Pain And Spine Institute (Hackensack, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Giselle Karzoff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Giselle Karzoff accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Giselle Karzoff as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Giselle Karzoff was last updated on April 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.